baber/WOPTO huggingface dataset:
Patent GB-805236-A (GB)
Title: Improvements in method of making fabric-surfaced articles
IPC: B29C67/00
Filed: 1955-11-28
Abstract: 805,236. Laminates. UNITED STATES RUBBER CO. Nov. 28, 1955 [Feb. 25, 1955], No. 33989/55. Class 140. Moulded, fabric-surfaced articles such as car mats are made by forming a laminate including an impervious thermoplastic resin sheet and a stretchable fabric sheet, heating the laminate to a temperature above the forming temperature of the resin sheet, applying the laminate to the surface of a forming mould before the resin has cooled to a temperature below its forming temperature, pressing the laminate into conformity with the surface of the mould by means of fluid pressure and simultaneously stretching the fabric to conform it to the said surface. A preformed sheet of vinyl resin united by adhesive to the fabric layer or a layer of vinyl resin plastisol (e.g. polyvinyl chloride, octadecyl phthalate, polyester resin plasticizer, York whiting and cadmium naphthenate) or organosol coated on to a fabric layer and subsequently heat treated may be used. The laminate may be formed by passing the two sheet materials through a pair of heated pressure rollers or by the transfer process described in Specification 801,938. Backing material such as jute, foam rubber or sponge rubber may be cemented to the laminate after moulding. As shown in Fig. 1, fabric F passes over back-up roller 10 of a knife coater 11 and receives a coating C, preferably of a vinyl resin plastisol. The coated material passes by driven rolls 29 through fusing oven 13 and, while still mouldable, into severing means 14 consisting of die head 15 vertically reciprocable against anvil 16. The severed blanks are carried on endless belt 17 running on rollers 18 to a vacuum forming mould of the kind described in Specification 805,235. Alternatively, blanks cut from a calendered vinyl resin film may be bonded with the aid of a vacuum forming apparatus to fabric blanks coated with a heat activatable adhesive. The vacuum forming apparatus may comprise a trolley 36, Fig. 4, with a vacuum pan 40 connected to a vacuum line 41 and above it card clothing 42. A templet 43 is positioned above the card clothing and is provided with an opening 44 of the shape of the fabric blank. The fabric is placed with the nap against the card clothing and the backing 35 (which overlaps the templet to avoid leakage) is placed over it. Vacuum is applied and the table moved under heaters 39. The laminate thus formed is transferred to a mould as used with Fig. 1 while still hot and moulded to shape.
Patent GB-1120117-A (GB)
Title: Rotary piston internal combustion engine
IPC: F02B53/00
Filed: 1965-08-09
Abstract: 1,120,117. Rotary-piston internal combustion engines. TOYO KOGYO K. K. Aug. 9, 1965 [Aug. 13, 1964], No. 33989/65. Heading F1F. A multi-unit, rotary-piston I. C. engine of the kind in which each unit comprises a three or more sided piston planetarily rotatable within a casing having an epitrochoidal inner profile, with each unit having an individual crank-shaft section and the units assembled in side-by-side relationship with the axes of the crank-shaft sections in axial alignment with each other, comprises in each crank-shaft section 3, Fig. 1, an axial bore 8 and radial bores 13, 14 leading respectively to a main bearing and the bearing between an eccentric 5 and piston 6 to transmit lubricant from a lubricant supply source connected at 9 to the bearings. Adjacent sections of the crank-shaft are interconnected by mating clutch teeth on the ends of the sections with the eccentrics 5 in correct angular phase. The sections may be secured together by an axial bolt 16. To prevent leakage of lubricant from the bore 8 at the interconnection points resilient rings 12 of preferably plastics material are fitted. These may be backed by spring means.
Patent GB-373103-A (GB)
Title: Improvements relating to variable transmission gearing, especially to gear boxes forautomobile vehicles
IPC: F16H3/097
Filed: 1930-11-12
Abstract: 373,103. Variable-speed toothed gearing. BIRKIGT, M., Rue du Capitaine Guynemer, Bois-Colombe, Seine, France. Nov. 12, 1930, No. 34078. Convention date, Oct. 10. Void [Published under Sect. 91 of the Acts]. [Class 80 (ii).] In variable-speed gearing for automobiles &c., a clutch sleeve b splined on the driven shaft d is engageable with the driving shaft c and with a loose wheel e<1> driven through helical gearing h<1>, h2, e2. A pinion g splined to the clutch sleeve b engages a pinion p for first speed and a pinion q engaging a pinion q<1> for reverse. The members b, g are separately operated from a lever r, actuating rods o<2>, &c., which are locked against simultaneous operation by spring detents.
Patent GB-939675-A (GB)
Title: New dyes and the production thereof
Inventor: DORMAEL ANDRE EMILE VAN
IPC: C09B23/01
Filed: 1958-10-24
Abstract: p- Bromophenyldiphenylphosphonium-cyclopentadienylide is prepared by adding bromine chloroform to a cooled solution of cyclopentadiene in chloroform under a nitrogen atmosphere and while the temperature is kept between -40 and -30 DEG C.  A solution of p-bromophenyl-diphenyl phosphine in chloroform is then added at this temperature and the solution then refluxed.  The bis(pbromophenyldiphenylphosphonium)-cyclopentadienylide dibromide produced is then decomposed with sodium hydroxide.ALSO:The invention relates to dyes which are characterized by terminal groups possessing electromeric extreme structures bound together directly or by a conjugated carbon chain, at least one of the terminal groups having the following electromeric extreme structures <FORM:0939675/IV(a)/1> wherein R1, R2 and R3 are aryl or substituted aryl groups.  They are prepared by reaction of the appropriate triaryl phosphonium cyclopentadienylide with an intermediate usually employed in cyanine dye chemistry. Examples are given of the preparation of dimethine dyes by reacting triphenyl- or r -bromophenyl-diphenyl-phosphonium cyclopentadienylide in the presence of acetic anhydride with 3-ethylbenzselenazolin, 3-ethyl-5;6-dimethyl-benzoxazoline, 31-ethylbenzoxazoline or 1-ethyl-6-methoxy-1;2-dihydroquinoline having in the 2-position a b -phenyliminoethylidene group, and converting the dyes into their perchlorates.  Other dimethine dyes are prepared by reacting triphenylphosphonium or p-bromophenyldiphenylphosphonium cyclopentadienylide with 2-[b -(N-p-tolusulpho-anilido)-vinyl]-3ethyl-benzthiazolium iodide, 2-(b -acetanilidovinyl)-3-ethylthiazolinium bromide, 2-[b -methylmercapto-b -ethylvinyl)-3-ethyl naphtho[1,2]thiazolium methylsulphate or 1,3-diethyl-2-[b -(N-p-tolusulphonyl-anilido)-vinyl]-5; 6-dichlorobenzimidazolium chloride.  Unsymmetrical monomethine dyes are prepared by reacting triphenylphosphonium cyclopentadienylide with 3-ethyl-5-(acetanilido-methylidene)-rhodanine or p-dimethylamino-benzaldehyde, and a complex cyanine dye is obtained by reacting the same phosphonium compound with [2-(3-ethylbenzthiazole)] [5-(3-ethylrhodamine)]-a -benzyl-dimethine merocyanine methyl-p-tolusulphonate.  Symmetrical mono, tri or penta methine dyes are prepared by reacting triphenyl-phosphonium cyclopentadienylide with ethyl orthoformate, ethyl orthoacetate, g -anilino-acrolein anil hydrochloride or glutaconic aldehyde dianil hydrochloride.  In another example, triphenyl-phosphonium cyclopentadienylide is reacted with anilinomethylidene malonitrile. Dyes wherein the cyclopentadiene ring is linked directly to another heterocyclic nucleus are prepared by reacting triphenylphosphonium cyclopentadienylide with 1-methyl-2-methylmercapto-quinolinium methylsulphate, 2-methylmercapto-3-methylbenzthiazolium methylsulphate or 2-methylmercapto-3-methyl-thiazolinium iodide.
Patent GB-883251-A (GB)
Title: Operation of furnace installations fed with at least two different types of fuel
IPC: F23D17/00
Filed: 1958-10-24
Abstract: 883,251. Furnace operation. SULZER FRERES S.A. Oct. 24, 1958 [Oct. 25, 1957], No. 34166/58. Class 51 (1). A furnace having a gas burner 3 and an oil burner 4 with a common air supply 5 at each of nine locations 2 is operated with a proportion of the gas burners 3 equal to the fraction of the total heat output supplied by gas fuel. Both burners at a single location have the same heat output, and gas supply valve 14, the oil supply valve 6 and the air supply valve 21 are linked to a common control 42, Fig. 2, so that when the oil valve 6 is open the gas valve 14 is closed. The control 42 has a position in which all the valves are closed, and may be actuated manually or by remote control. The gas burners 3, the oil burners 4 and the air suppliers 5 are fed from common supply pipes 16, 8 and 22 respectively, and the flow in each supply line is controlled in accordance with the total output required from the furnace. As shown, the pressure at 33 in the live steam line supplying a turbine 31 is measured and a unit 34 controls the regulating devices 37, 11, 27 for the gas, oil and air supplies which maintain the output of each burner constant for constant furnace output. The fuel consumption of a single burner, the difference in pressure between the gas supply line and the combustion chamber and the difference in pressure between the air supply and the combustion chamber are used as measures of the output of the burners and maintained at the desired values by valves 36, 18 and 25 under the control of devices 37, 11 and 27. In a modification, the burner locations are divided into groups, all the burners of each group having the same output, but the burners of different groups having different outputs so that by suitable proportioning the burner outputs of the different groups, provision is made for a wider range of ratios between the fuel supplies. The furnace may be supplied with more than two types of fuel, a burner for each type of fuel being provided at each location, and different air supplies may be provided for each burner, so long as the heat output of all the burners at one location is the same.
Patent GB-1012734-A (GB)
Title: Improvements in and relating to food storage compartments within refrigerator cabinets
IPC: F25D23/04
Filed: 1962-09-06
Abstract: 1,012,734. Refrigerators. LICENTIA - PATENT - VERWALTUNGS G.m.b.H. Sept. 6, 1962 [Sept. 6, 1961], No. 34260/62. Heading F4H. A refrigerator has a storage compartment 1 located upon the inner wall of its hinged door and comprising integral upper and front walls which are pivotally mounted and form a cover for the compartment. The cover is hinged at 5 and the hinge is associated with spring means for automatically closing the cover. The cover is provided with side walls 7 which overlap the rigid side walls 8 of the compartment. The base and side walls of the compartment are integrally formed with the inner wall 2 of a refrigerator door.
Patent GB-1045879-A (GB)
Title: Improvements relating to bearing lubrication
Inventor: FISHER ARTHUR HARRISON
IPC: F16C33/66
Filed: 1962-09-07
Abstract: 1,045,879. Lubricating bearings. ASSOSIATED ELECTRICAL INDUSTRIES Ltd. Sept. 4, 1963 [Sept. 7, 1962], No. 34373/62. Heading F2A. An arrangement for feeding lubricant to a bearing between rotary member and another member, e.g. a vertical shaft 1 and housing 4 of an electric motor, not shown, comprises an annular part 12 fast with the shaft and a sleeve 6 fixed with the housing to define a lubricant space 8. The part 12 is formed with at least one passage 13, 14 opening in the face 12<SP>1</SP> at one end and at the other end opening to the bearing 2 at a position further from the axis of rotation, so that lubricant is fed from the space 8 by centrifugal force when the shaft 1 and part 12 are rotated. A further sleeve 7 defines, with the housing 4, a lubricant reservoir 9 and is connected with the space 8 through passages 10. Lubricant is returned from the bearing 2 through the space between the sleeve 7 and part 12.
Patent GB-192883-A (GB)
Title: Appliances for use in playing games simulating football
IPC: A63F7/06
Filed: 1921-12-23
Abstract: 192,883. Newall, J. P. Dec. 23, 1921. Table games.-In an appliance for playing a game of the kind wherein a ball is caused to move over a stretched and flexible playing surface by operating on the underface thereof bv means of a cue, the playing surface is tightened by means of a rectangular frame, and the cue used is curved upwards at the point. As shown in Fig. 4, a cloth F is secured to side rails E and is tightened by drawing down the rectangular frame D by means of strings &c. K. Goal openings C are provided in the frame. The apparatus may be quickly taken to pieces and packed into small compass for transit. The cue used in the game is shown in Fig. 5.
Patent GB-646398-A (GB)
Title: Improvements in small electro-magnetic motors
IPC: H02K21/12
Filed: 1947-12-30
Abstract: 646,398. A.C. motors. SOC. ANON. DES ETABLISSEMENTS L. HATOT. Dec. 30, 1947, No. 34851. Convention date, March 22, 1943. [Class 35] A synchronous motor has two sets of cooperating stator teeth in a common plane normal to the rotor axis and the rotor is a ring magnet with axially extending polepieces. As shown in Fig. 13, the annular magnet A diametrically magnetized for two or four poles is arranged between two stators. The stator co-operating with the polepieces PN<SP>2</SP> on its upper surface has teeth on a plate C<SP>2</SP> at the lower end of core NB<SP>2</SP> interleaved with teeth on a ring D<SP>2</SP> secured to cup E<SP>2</SP> and the second similar stator in cup E<SP>1</SP> co-operates with the polepieces PN<SP>1</SP> on the lower side of the magnet. One set of magnet polepieces is of course omitted if the motor has a single stator. In Fig. 12 the motor has a second coil B<SP>2</SP> serving as a transformer secondary to supply low voltage auxiliary apparatus or as an electromagnet to actuate a magnetic device not shown, co-operating with polepiece 10. This magnetic device may be released when the supply fails to bring into operation a battery operated pendulum for continuing the drive until the supply is restored. The magnet is movable axially with its spindle for adjusting the air gap.
Patent GB-1147791-A (GB)
Title: Polyethers
Inventor: BURGESS ANTHONY JOSEPH
IPC: C08G65/08
Filed: 1965-08-16
Abstract: 1,147,791. Polymers of trans-2,3-butylene oxide; polyurethenes. IMPERIAL CHEMICAL INDUSTRIES Ltd. 5 Aug., 1966 [16 Aug., 1965], No. 34921/65. Headings C3C and C3R. Partially crystalline polymers of trans-2,3- butylene oxide having at least 80% hydroxyl end groups and molecular weights in the range of from 300 to 3000 are prepared by polymerizing trans-2,3-butylene oxide in the presence of an acidic catalyst, which may be a protonic acid, such as sulphuric, fluorosulphonic or perchloric acid, or a Lewis acid, such as boron trifluoride or its addition products or aluminium chloride, the latter being used together with a co-catalyst that is water or a polyhydroxy compound, such as a glycol. One or more other alkylene oxides, such as propylene oxide, 1,2- butylene oxide and cis-2,3-butylene oxide, may optionally be copolymerized with the trans- 2-3-butylene oxide in a random or block form, but the trans-2,3-butylene oxide preferably constitutes at least 25%, on a molar basis, of the total oxides used. After polymerization the catalyst residues can be removed from the polyether by washing with an aqueous solution or suspension of an alkaline material or by treating with active carbon or absorbent earth. An antioxidant, such as a sterically hindered phenol, may be incorporated in the polyether during manufacture or purification. The polyethers may be reacted with organic polyisocyanates to form polyurethanes, optionally in the presence of gas-generating agents such as water or inert liquids of low boiling point. Catalysts, e.g. tertiary amines and organo-metallic compounds, and surface active agents, e.g. siloxane polymers and siloxane-oxyalkylene block copolymers may optionally be added to the reaction mixture.
Patent GB-435663-A (GB)
Title: Improvements in electric lamps and similar devices
IPC: H01J5/40
Filed: 1934-12-07
Abstract: 435,663. Leading - in wires and filament supports for electric lamps &c. BRITISH THOMSON-HOUSTON CO., Ltd., Crown House, Aldwych, London. Dec. 7, 1934, No. 35214. Convention date, Dec. 8, 1933. [Class 39 (ii)] In manufacturing electric lamps, thermionic valves and similar devices, terminal members 10, 11, Fig. 1, are united to the edges of preformed openings in a glass body 13, after which the. ends of rigid leads 22, 23, Fig. 3, supporting a filament or other energy translation element are secured to the terminals 10, 11, the open edge of the glass body being subsequently sealed to the neck of a bulb. The body 13 is preferably of pressed glass, with outwardly extending tubular portions 16, 18 to the edges of which the thimbles or terminal members 10, 11 are fused, the thimbles preferably being made of copper with a tapered edge or rim 15 around which a ring 14 of glass is sealed to facilitate the joining process. Joining is effected by heating the projection 16 and edge of thimble 10 by a series of rotating fires, bringing these parts together and then pulling them apart to stretch and shape the seal. The thimble 11 and an exhausting-tube 12 are attached similarly. The leads 22, 23 are substantially of U-shaped section, with tubular ends 24 which engage within the smaller ends 25 of the thimbles, where they are secured by making annular indentations 26 in both members. The translation element or filament 27, Fig. 5, is mounted on the leads by means of insulating blocks 28, 29 of material such as asbestos, which are secured to the leads 22, 23 by bent wires 30, and carry filament-supporting wires 31, 32. The filament 27 is preferably coiled, with uncoiled ends 33 which are covered by separate tightly coiled sections of wire and welded to the respective leads 22, 23. Specification 377,602 is referred to.
Patent GB-499687-A (GB)
Title: Improvements in and relating to cables for the transmission of alternating currents
IPC: H01B11/18
Filed: 1937-12-20
Abstract: 499,687. Cables. SOC. ANON. DES CABLERIES & TREFILERIES. Dec. 20, 1937, Nos. 35280 and 35281. Convention dates. Dec. 18, 1936 and Nov. 19, 1937. [Class 36] A cable for the transmission of H.F. alternating electric current, of the type consisting of an outer sheath and an internal conductor which is spaced from said sheath by means of insulating pieces located at intervals along the internal conductor, is characterized in that the internal conductor is of non-round section, at least in the position of the insulating pieces located thereon, and by the fact that said insulating pieces are provided with a slot leading to a central recess, which slot has a width greater than the smaller but less than the larger diameter of the non-round internal conductor whilst the central recess has a dimension such as to accommodate the larger diameter of the non-round conductor. In a preferred form the smaller and larger diameters of the internal conductor are spaced apart by 90‹, e.g. the section may be elliptical. In Fig. 2 the conductor 1 is introduced through the slot of the insulating disc 2 into the recess 4 and secured by rotation through 90‹. To still further secure it an insulating wedge 5 may be fixed in the slot. The spacing piece may be provided with hollows to lessen its capacity. It may comprise at each side a hollow cylindrical part, preferably such that the length of the piece is equal to, or slightly smaller than, its diameter. Ribs may be provided to the hollow cylindrical parts as in Fig. 6. Apertures may be provided through the ribs and further ribs provided on the edges of the slot. Narrowed portions may be provided along the conductor for introduction into the slot of the disc, for example a round conductor may be suitably grooved, or metal rings may be introduced on the conductor on each side of the disc to prevent movement. The conductor may be hollow or solid or made of multiple strands. The spacing pieces may be synthetic resins, e.g. with styrol base, or ceramic. Particularly suitable are resins with aniline base or a mixture of such resin with hydrogen carbide, e.g. polystyrol. The ratio of the axes of the conductor must not be lower than 1 : 2 and preferably 1 : 1À5. The ratio of the diameters of the sheath and internal conductors may be between 3 : 1 and 4 : 1. The outer sheath may also be oval or it may be in the form of a sector as in Fig. 15. Several sectors, insulated or not from each other may be assembled to form one round sheath. In one outer sheath, circular or elliptic as desired, two conductors may be disposed preferably with their larger axes parallel. In Fig. 17 the spacing disc 18 may be provided with notches intended for the wires or strips 20.
Patent GB-831624-A (GB)
Title: An improved colostomy device
IPC: A61F5/445
Filed: 1957-11-13
Abstract: 831,624. Colostomy appliances. SCHACHT, E. Nov. 13, 1957, No. 35446/57. Class 81(2). A colostomy device comprises a disposable flexible container the mouth of which is folded round a soft resilient ring and a retaining member of stiffer material than the ring and which, in use, applies pressure to the ring and holds it against the body. The mouth 25 of the container 21, which is made of polyethylene or rubber hydrochloride film, is passed through the ring 10, which is made of sponge rubber or soft resilient synthetic plastic, and is folded over the outer surfaces of the ring. A tubular stiffening insert 13 extends outwardly of the ring. The ring-shaped retaining member 16 is passed over the container and a belt 18 secured to the retaining member holds the retaining member and the ring tightly against the body. The inner edge of the retaining member and the insert 13 secure the folded-over mouth of the container between them.
Patent GB-999649-A (GB)
Title: Improvements in or relating to colour television
IPC: H04N9/22
Filed: 1962-09-19
Abstract: 999,649. Colour television tubes. W. H. THACKER. Sept. 17, 1963 [Sept. 19, 1962], No. 35612/62. Heading H1D. A colour television display screen comprises colour phosphor strips in the repeating sequence G-R-B printed on a film base 1 and having superimposed thereon three series of printed conductive strips 3g, 3r, 3b, each series being in matching register with phosphor strips of a particular colour and insulated from the other two series by interposed insulating material 4, 5. During operation, the screen is scanned with a single electron beam, and the three series of conductive strips are subject to voltage modulation in accordance with chrominance signals to effect colour shade modulation, the beam being more or less repelled by a voltage bias applied to each series to cause maximum, partial or zero fluorescence of the corresponding phosphor strips. The electron beam may be modulated in accordance with monochrome signals per se, but preferably is modulated with some modification of contrast whereby luminance modulation is provided for each of the three basic colours of the phosphor strips. However, in the former case, and with no voltage bias applied to the conductive strips, the screen may be used for monochrome display. The base 1 may be a polyester film which may be cemented to a cathode-ray tube faceplate. The conductive strips of each series are connected at their ends and may be printed in colloidal silver, the three series being separated by thin, sprayed-on, insulating layers 4, 5. The phosphor and conductive strips may be straight, or a waved-line form may be used where a vibrant-beam technique is employed.